Export backups on-demand in Azure Database for MySQL - Flexible Server
We’re pleased to announce public preview of the On-demand backup and export feature for Azure Database for MySQL - Flexible Server, which you can use to export a physical backup of your flexible server to an Azure storage account (Azure blob storage) whenever the need.February 2026 Recap: Azure Database for MySQL
We're excited to share a summary of the Azure Database for MySQL updates from the last couple of months. Extended Support Timeline Update Based on customer feedback requesting additional time to complete major version upgrades, we have extended the grace period before extended support billing begins for Azure Database for MySQL: MySQL 5.7: Extended support billing start date moved from April 1, 2026 to August 1, 2026. MySQL 8.0: Extended support billing start date moved from June 1, 2026 to January 1, 2027. This update provides customers additional time to plan, validate, and complete upgrades while maintaining service continuity and security. We continue to recommend upgrading to a supported MySQL version as early as possible to avoid extended support charges and benefit from the latest improvements. Learn more about performing a major version upgrade in Azure Database for MySQL. When upgrading using a read replica, you can optionally use the Rename Server feature to promote the replica and avoid application connection‑string updates after the upgrade completes. Rename Server is currently in Private Preview and is expected to enter Public Preview around the April 2026 timeframe. Private Preview - Fabric Mirroring for Azure Database for MySQL This capability enables real‑time replication of MySQL data into Microsoft Fabric with a zero‑ETL experience, allowing data to land directly in OneLake in analytics‑ready formats. Customers can seamlessly analyse mirrored data using Microsoft Fabric experiences, while isolating analytical workloads from their operational MySQL databases. Stay Connected We welcome your feedback and invite you to share your experiences or suggestions at AskAzureDBforMySQL@service.microsoft.com Stay up to date by visiting What's new in Azure Database for MySQL, and follow us on YouTube | LinkedIn | X for ongoing updates. Thank you for choosing Azure Database for MySQL!New series of monthly Live Webinars on Azure Database for MySQL!
Today we are announcing a new series of monthly Live Webinars about Azure Database for MySQL! These sessions will showcase newly released features and capabilities, technical deep-dives, and demos. The product group will also be addressing your questions about the service in real-time!Online migration from Single Server to Flexible Server using MySQL Import and Data-In Replication
This is a detailed, step-by-step guide to migrate your Azure Database for MySQL servers from Single Server to the newer Flexible server platform the simple and fast way using our latest tool MySQL Import Command Line Interface now Generally Available, with the new capability to migrate online with minimal downtime.Deploying Moodle on Azure – things you should know
Moodle is one of the most popular open-source learning management platform empowering educators and researchers across the world to disseminate their work efficiently. It is also one of the most mature and robust OSS applications that the community has developed and improvised over the years. We have seen customers from small, medium, and large enterprises to schools, public sector, and government organizations deploying Moodle in Azure. In this blog post, I’ll share some best practices and tips for deploying Moodle on Azure based on our experiences working with several of our customers.Migrating from AWS RDS for MySQL to Azure Database for MySQL - Considerations and Approaches
This post covers various strategies for migrating AWS RDS for MySQL to Azure Database for MySQL, how to use them to maximize efficiency and cost savings, different migration considerations, the importance of proper planning and preparation, and potential pitfalls that can arise during the process.Leverage Flexible Server’s Business Critical service tier for mission critical applications
The Business Critical service tier is ideal for mission critical Tier 1 workloads such as ecommerce, financial, or internet-scale applications, that rely heavily on Azure Database for MySQL - Flexible Server to always be available, operational, and resilient to failure. Organizations with mission critical workloads that require low latency, high query per second (QPS), high concurrency, fast failover, and faster throughput should choose to run or build their applications using servers based on the Business Critical service tier.Azure Database for MySQL 8.4 Now Generally Available
Note (January 2026): The Business-Critical service tier referenced in this blog has been rebranded to Memory Optimized. This change reflects updated naming only; the underlying performance characteristics and use cases described here continue to apply. We’re excited to announce that Azure Database for MySQL – Flexible Server now supports MySQL 8.4 in General Availability (GA). This means you can create new MySQL 8.4 servers on Azure fully supported for production workloads. MySQL 8.4 is a long-term supported release from the MySQL community, bringing the latest features and improvements while emphasizing stability. With Azure’s managed service, you get these new capabilities backed by Azure’s enterprise-grade reliability and support. In short, MySQL 8.4 GA opens the door for you to upgrade your databases and future-proof your MySQL environment on Azure. Why Upgrade to MySQL 8.4? Avoid End-of-Support Deadlines: If you’re running MySQL 5.7 or 8.0 on Azure, planning an upgrade is crucial. MySQL 5.7’s community support ended on October 31, 2023, and MySQL 8.0’s end-of-life is April 30, 2026. Azure’s standard support for these versions extends slightly beyond those dates (until March 31, 2026 for 5.7, and May 31, 2026 for 8.0). After those points, servers on 5.7 or 8.0 enter Extended Support, a paid support phase that provides critical fixes for up to three years (through 2029). Running your database in Extended Support means additional costs. Upgrading to MySQL 8.4 now ensures your database stays within standard support for years to come, sparing you the hassle of last-minute upgrades or extended support fees. Benefits of MySQL 8.4: MySQL 8.4 is essentially an evolution of 8.0, so it brings numerous performance enhancements, security patches, and new SQL features that have been introduced since 8.0. Because it’s an LTS release, MySQL 8.4 is designed for stability – making it an ideal target for enterprises. Most applications that work on MySQL 8.0 will be compatible with 8.4 with little to no changes, but with 8.4 you gain improvements in areas like replication, query optimization, and JSON handling (among others) that can boost your application’s efficiency. Moreover, by standardizing on 8.4, you align with the version that will receive updates well into the future. In summary, upgrading means better reliability, availability, and security now, and assured support longevity. Upgrading from MySQL 8.0 (In-Place Upgrade) For current Azure Database for MySQL 8.0 users, moving to 8.4 is straightforward, thanks to our in-place major version upgrade capability. You can upgrade your existing 8.0 server to 8.4 on the same server instance, without dumping and restoring data. Here’s how it works: Upgrade Availability: If you create a new MySQL 8.0 server today (post-GA), the option to upgrade to 8.4 is available immediately in the Azure portal or CLI. For existing 8.0 servers (those created before this GA release), the upgrade capability will become available after your next scheduled maintenance window. The September 2025 platform update is enabling this feature across all regions. Note: Azure will not auto-upgrade your server during that maintenance; it only enables the new version as an option. You remain in control of when to perform the major version upgrade. Performing the Upgrade: Once the feature is enabled for your server, you can initiate the upgrade via the Azure portal, Azure CLI, or PowerShell. The process involves a downtime (the server will be taken offline and restarted on MySQL 8.4), so plan to execute during a maintenance window or low-traffic period. We strongly recommend taking a backup or snapshot before upgrading, as a precaution. For a step-by-step guide and best practices (including how to minimize downtime by using read replicas for the upgrade), refer to the official Azure documentation on https://learn.microsoft.com/azure/mysql/flexible-server/how-to-upgrade. In most cases, upgrading from 8.0 to 8.4 is completed within several minutes. After upgrade, your server retains the same endpoints, configuration, and data – just running on the new MySQL 8.4 engine. Upgrading from MySQL 5.7 (Two-Step Path) Upgrading from MySQL 5.7 to 8.4 requires a two-step approach, since a direct jump is not supported: First upgrade 5.7 to 8.0: Azure MySQL Flexible Server supports in-place major upgrade from 5.7 to 8.0. This moves your server to a supported major version and is a necessary intermediate step (you cannot skip major versions in one go). MySQL 8.0 introduced some changes from 5.7 (for example, stricter SQL modes and a new default authentication plugin), so after upgrading to 8.0, test your application and fix any compatibility issues. Azure’s standard support for 5.7 runs until March 31, 2026, so you should aim to complete this step before then. Then upgrade 8.0 to 8.4: With your server now on 8.0, you can use the in-place upgrade to 8.4 as described above. All Azure 8.0 servers will have the 8.4 upgrade option by the end of the next maintenance cycle (after the feature rollout in September 2025). Plan to perform the 8.0 → 8.4 upgrade at a convenient time, ideally well before MySQL 8.0’s support winds down in 2026. This final step ensures you’re on the latest GA version and out of the legacy support cycle. Some customers may choose to migrate 5.7 to 8.4 by creating a new 8.4 server and importing data (using dump and restore or Azure Database Migration Service). This approach can be useful if you want to reorganize your environment or test in parallel. However, it will likely involve more downtime than the sequential in-place upgrades. Evaluate which method fits your needs – either way, now is the time to start, given that free support for 5.7 ends in less than two years. Support Timeline Summary and Next Steps To recap the support timelines and why upgrading matters: MySQL 5.7: Community EOL: Oct 31, 2023. Azure standard support until: March 31, 2026. After that, servers enter extended support (critical fixes only, with additional charges) until March 31, 2029. Action: Plan to upgrade off 5.7 before Q1 2026 to stay within standard support. MySQL 8.0: Community EOL: Apr 30, 2026. Azure standard support until: May 31, 2026. Extended support then runs to May 31, 2029. Action: Begin upgrading 8.0 instances to 8.4 in the coming months, rather than waiting until the last moment. The upgrade feature is available now (or after one maintenance cycle for older servers). MySQL 8.4: GA start: Sep 2025 (now). This is the recommended target for all MySQL deployments on Azure going forward. It will be fully supported on Azure well beyond 2026, receiving regular updates and improvements as part of the Azure service. Action: Deploy new databases on 8.4 and upgrade existing 5.7/8.0 databases to 8.4 when feasible, to benefit from the latest features and long-term support. Next Steps: Getting started with MySQL 8.4 on Azure is easy. You can create a new Azure Database for MySQL 8.4 server from the Azure Portal or via CLI today. For existing servers, review the https://learn.microsoft.com/azure/mysql/flexible-server/how-to-upgrade to choose your upgrade method (in-place with some downtime vs. replica method for minimal downtime) and schedule a time for the upgrade. By moving to Azure Database for MySQL 8.4, you’re investing in a more stable, performant, and future-proof foundation for your applications. We’re thrilled to see customers embrace MySQL 8.4, and we’re committed to making your upgrade process as smooth as possible. Upgrade with confidence, and leverage the power of MySQL 8.4 in Azure to drive your business forward! For more information or to provide feedback, contact Ask Azure Database For MySQL.
